<template>
	<view class="bargain-process-container">
		<!-- #ifdef H5 -->
		<download-nav v-if="showDownload"></download-nav>
		<!-- #endif -->
		<view v-show="status == -1">
			<view class="bargain-process-header">
				<view class="mt20 column status-container">
					<view class="white xxl">
						{{activityObj.bargain_tips}}
					</view>
					<view class="mt10 white xxs">
						{{activityObj.simple_tips}}
					</view>
				</view>
			</view>
			<view class="main">
				<navigator class="goods-planel row"
					:url="'/pages/goods_details/goods_details?id=' + activityObj.goods_id" hover-class="none">
					<custom-image width="180rpx" height="180rpx" :src="activityObj.image" radius="10rpx" />
					<view class="goods-info">
						<view class="goods-name line2 nr">
							{{activityObj.name}}
						</view>
						<view class="xs" style="color: #F95F2F;">
							最低可砍至<text class="sm" style="line-height: 48rpx;">₫<text
									class="xl">{{activityObj.activity_price}}</text></text>
						</view>
						<view class="xs muted">
							原价 <text style="text-decoration:line-through;">₫{{activityObj.price}}</text>
						</view>
					</view>
				</navigator>
				<view class="choose-container">
					<view class="title xl normal">
						请选择商品规格
					</view>
					<view class="choose-content row-between" @click="showSpecPop">
						<view class="row">
							<view class="muted sm">已选：</view>
							<view class="md normal">
								{{userSpecText}}
							</view>
						</view>
						<u-icon name="arrow-right" size="28" color="#999" />
					</view>
				</view>
				<view class="lunch-btn white br60 row-center" @click="$launchBargain">发起砍价</view>
			</view>
		</view>
		<view v-show="status != -1">
			<view class="bargain-process-header">
				<view class="mt20 status-container row">
					<custom-image v-if="bargainObj.share_avatar" width="80rpx" height="80rpx"
						:src="bargainObj.share_avatar" round :customStyle="{'border': '2rpx solid #fff'}" />
					<view class="column ml20">
						<view class="white xxl">
							{{bargainObj.bargain_tips}}
						</view>
						<view class="mt10 white xxs">
							{{bargainObj.simple_tips || '邀请好友帮忙砍价 —— 砍至'+ bargainObj.current_price +'元即可发货'}}
						</view>
					</view>
				</view>
			</view>
			<view class="main">
				<navigator class="goods-planel row"
					:url="'/pages/goods_details/goods_details?id=' + bargainObj.goods_id" hover-class="none">
					<custom-image width="180rpx" height="180rpx" :src="bargainObj.image" radius="10rpx" />
					<view class="goods-info">
						<view class="goods-name line2 nr">
							{{bargainObj.name}}
						</view>
						<view class="xs muted">
							{{bargainObj.spec_value_str}}
						</view>
						<view class="row-between mt10">
							<view class="xs muted">
								原价 ₫{{bargainObj.price || 0}}
							</view>
							<view class="row" v-show="showCountDown" v-if="timestamp > 0">
								<u-count-down :timestamp="timestamp" :bg-color="primaryColor" color="#fff"
									:separator-color="primaryColor" height="36" :show-days="true"
									@end="closeBargainOrderFun" />
								<text class="muted xs ml10">内可砍</text>
							</view>
						</view>
					</view>
				</navigator>
				<!-- 非被邀请状态 -->
				<view class="bargain-panel" v-if="status != 5">
					<view class="bargain-panel-header nr">
						已砍￥{{bargainObj.knife_price || 0}}，还差￥{{bargainObj.diff_price || 0}}
					</view>
					<view class="progress-container row">
						<view class="progress">
							<view class="progress-bar" :style="{'width': precent + '%'}">
							</view>
						</view>
						<view class="primary xs ml20">
							<text class="xxs">₫</text>{{bargainObj.activity_price}}
						</view>
					</view>
					<view class="nr lighter row-center" style="margin-top: 35rpx;"
						v-if="bargainObj.status != 0 && bargainObj != -1">
						{{bargainObj.status_tips}}
					</view>
					<view class="invite-btn1 br60 white row-center lg" @click="shareToBargain"
						v-if="bargainObj.direct_buy_btn != 1 && bargainObj.invite_btn">
						邀请好友帮砍价
					</view>
					<view class="invite-btn1 br60 white row-center lg" v-if="bargainObj.buy_btn" @tap="handleClickBuy">
						立即购买
					</view>
					<view class="fail-btn br60 white row-center lg" v-if="bargainObj.status == 2">
						砍价失败
					</view>
					<view class="invite-btn-group row-between" v-if="bargainObj.direct_buy_btn">
						<view class="buy-now-btn br60 md row-center" @click="handleClickBuy">
							₫{{bargainObj.current_price}} 直接购买
						</view>
						<view class="invite-friend-btn white br60 md row-center" @click="shareToBargain">
							邀请好友帮砍价
						</view>
					</view>
					<view class="invite-btn1 br60 white row-center lg" v-if="bargainObj.order_btn"
						@click="toOrderDetail">
						查看订单
					</view>
					<view class="bargain-code-content">
						<view class="bargain-code-title row-between">
							<view class="md normal bold">
								砍价记录
							</view>
							<view class="muted xs">
								已有{{bargainObj.knife_list && bargainObj.knife_list.length}}人帮砍
							</view>
						</view>
						<view class="code-content">
							<view class="user-item row-between" v-for="(item, index) in bargainObj.knife_list"
								:key="item.id">
								<view class="user-content row">
									<custom-image width="80rpx" height="80rpx" radius="60rpx" :src="item.avatar" />
									<view class="ml20">
										<view class="sm normal">
											{{item.nickname}}
										</view>
										<view class="muted xxs">
											小刀一砍，惊喜满满
										</view>
									</view>
								</view>
								<view class="bargain-price xs primary">
									₫{{item.help_price || 0}}
								</view>
							</view>
						</view>
					</view>
				</view>
				<!-- end -->
				<!-- 被邀请状态 -->
				<view class="shared-panel" v-if="status == 5">
					<view class="btn-container">
						<view class="nr muted row-center">
							{{bargainObj.status_tips}}
						</view>
						<view class="help-knife-btn row-center white lg br60" v-if="bargainObj.knife_btn"
							@click="$helpBargain">
							帮忙砍一刀
						</view>
						<navigator hover-class="none" url="/pages/bundle/bargain/bargain"
							class="knife-btn row-center lg normal br60" v-if="bargainObj.sponsor_btn">
							我也要砍价
						</navigator>
					</view>
					<view class="code-content">
						<view class="bargain-code-title row-between">
							<view class="md normal bold">
								砍价记录
							</view>
							<view class="muted xs">
								已有{{bargainObj.knife_list.length}}人帮砍
							</view>
						</view>
						<view class="user-item row-between" v-for="(item, index) in bargainObj.knife_list"
							:key="item.id">
							<view class="user-content row">
								<custom-image width="80rpx" height="80rpx" radius="60rpx" :src="item.avatar" />
								<view class="ml20">
									<view class="sm normal">
										{{item.nickname}}
									</view>
									<view class="muted xxs">
										小刀一砍，惊喜满满
									</view>
								</view>
							</view>
							<view class="bargain-price xs primary">
								₫{{item.help_price || 0}}
							</view>
						</view>
					</view>
				</view>
				<!-- end -->
			</view>
		</view>
		<loading-view v-if="showLoadingView" />
		<goods-bargain v-if="status != -1" ref="goodsBargain" />
		<u-popup v-model="showBargainPop" mode="center">
			<view class="bargain-pop-container">
				<view class="md normal bold row-center" style="padding-top: 64rpx;">
					恭喜您成功砍下<text class="primary lg">{{knifePrice || 0}}</text>元
				</view>
				<view class="bold md row-center" style="margin-top: 38rpx;" v-if="!isHelpKnife">
					还差<text class="ml20 differ-price primary">{{diffPrice || 0}}<text
							style="font-size: 40rpx;">元</text></text>
				</view>
				<view class="bold primary xxl row-center" style="margin-top: 38rpx;" v-else>
					已为好友砍价成功
				</view>
				<view class="progress-container row-center">
					<view class="progress">
						<view class="progress-bar" :style="{'width': precent + '%'}" />
					</view>
				</view>
				<view class="row-center">
					<view class="invite-btn row-center md" @click="shareToBargain">
						{{isHelpKnife ? '确定' : '邀请好友帮砍'}}
					</view>
				</view>
			</view>
			<view class="close-icon row-center" @click="closeBargainPop" mode="bottom">
				<u-icon name="close-circle" size="68rpx" color="#fff"></u-icon>
			</view>
		</u-popup>
		<spec-popup :show="showPop" :goods="activityObj" :isBargain="true" :show-add="false" :show-buy="false"
			:showConfirm="true" :disabledNumberBox="true" :showStock="false" @confirm="chooseSpec"
			@close="showPop=false" />
		<share-popup :show="showSharePop" @close="showSharePop = false" :goodsId="bargainId" :isBargain="true"
			:shareTitle="bargainObj.share_titles || bargainObj.name"
			:summary="bargainObj.share_intros || bargainObj.simple_tips" :img-url="bargainObj.image" />
		<!-- <float-tab></float-tab> -->
	</view>
</template>

<script>
	import {
		getBargainDetail,
		launchBargain,
		getBargainActivityDetail,
		helpBargain,
		closeBargainOrder
	} from '@/api/activity'
	import {
		strToParams
	} from '@/utils/tools'
	import config from '@/config/app'
	export default {
		data() {
			return {
				showPop: false,
				showBargainPop: false,
				showSharePop: false,
				activityObj: {},
				bargainObj: {},
				status: 1,
				precent: 0,
				timestamp: 0,
				userSpecText: '请选择商品规格',
				userSpec: {},
				bargainId: -1,
				activityId: -1,
				// 砍价弹窗变量
				knifePrice: 0,
				diffPrice: 0,
				isHelpKnife: false,
				showCountDown: true,
				showLoadingView: true,
				showDownload: false
			}
		},
		onLoad(options) {
			if (options && options.scene) {
				let scene = strToParams(decodeURIComponent(options.scene));
				options.bargainId = scene.id;
			}
			if (options && options.id) {
				options.bargainId = options.id
			}
			// #ifdef H5
			if (options && options.isapp == 1) {
				this.showDownload = true
			}
			// #endif
			// 活动详情ID
			this.bargainId = options.bargainId;
			// 砍价活动ID
			this.activityId = options.activityId;
			console.log(this.bargainId, this.activityId, "option")
			if (this.activityId && this.activityId != -1) {
				this.$getBargainDetail(this.activityId);
			} else if (this.bargainId && this.bargainId != -1) {
				this.$getBargainActivityDetail(this.bargainId)
			}
		},
		onReachBottom() {
			if (this.$refs.goodsBargain) {
				this.$refs.goodsBargain.$getBargainList();
			}
		},
		// #ifdef MP-WEIXIN
		onShareAppMessage() {
			return {
				path: "pages/bundle/bargain_process/bargain_process?bargainId=" + this.bargainId,
				title: this.bargainObj.share_titles
			}
		},
		// #endif
		methods: {
			showSpecPop() {
				this.showPop = true;
			},
			closeBargainPop() {
				this.showBargainPop = false
			},
			$getBargainDetail(id) {
				getBargainDetail({
					bargain_id: id
				}).then(res => {
					if (res.code == 1) {
						this.activityObj = res.data;
						this.status = res.data.status;
						this.showLoadingView = false;
						this.userSpecText = res.data.goods_item[0].spec_value_str
						this.userSpec = {
							id: res.data.goods_item[0].id
						}
						// let url = config.baseURL.replace(/\/api\//g, "/mobile/");
						let options = {
							shareTitle: this.activityObj.name,
							shareLink: location.href + "&invite_code=" + this.$store.getters.inviteCode,
							shareImage: this.activityObj.image,
							shareDesc: this.activityObj.simple_tips
						}
						this.wxShare(options)
						console.log(options, "share-bargain-options1", location.href);
					}
				})
			},
			chooseSpec(e) {
				this.userSpec = e.detail;
				this.userSpecText = e.detail.spec_value_str;
				this.showPop = false;
			},
			$launchBargain() {
				let data = {
					// 砍价活动id
					bargain_id: this.activityId,
					item_id: this.userSpec.id
				}
				launchBargain(data).then(res => {
					if (res.code == 1) {
						this.$toast({
							title: res.msg
						});
						this.knifePrice = res.data.knife_price;
						this.diffPrice = res.data.diff_price;
						this.precent = res.data.progress * 100;
						if (this.precent > 100) {
							this.precent = 100
						}
						this.showBargainPop = true;
						this.bargainId = res.data.id;
						this.showLoadingView = true;
						uni.showLoading()
						this.$getBargainActivityDetail(res.data.id);
					}
				})
			},
			$getBargainActivityDetail(id) {
				let timestamp = 0;
				let now_time = (new Date().getTime()) / 1000
				getBargainActivityDetail({
					id: id
				}).then(res => {
					if (res.code == 1) {
						uni.hideLoading()
						this.status = res.data.status;
						this.bargainObj = res.data;
						timestamp = res.data.over_time;
						this.precent = res.data.progress * 100;
						if (this.precent > 100) {
							this.precent = 100
						}
						this.showLoadingView = false;
						this.timestamp = (timestamp - Math.floor(now_time));
						console.log('calc: ', timestamp, '-', Math.floor(now_time), '=', this.timestamp)
						let url = location.href.replace(/activityId=\d*/g, "bargainId=" + id);
						let options = {
							shareTitle: this.bargainObj.share_titles || this.bargainObj.name,
							shareLink: url + "&invite_code=" + this.$store.getters.inviteCode,
							shareImage: this.bargainObj.image,
							shareDesc: this.bargainObj.share_intros || this.bargainObj.simple_tips
						}
						this.wxShare(options)
						console.log(options, "share-bargain-options2", url);
						if (this.timestamp <= 0 || this.status == 1) {
							// 砍价已结束
							this.showCountDown = false;
						} else {
							this.showCountDown = true;
						}
					}
				})
			},
			shareToBargain() {
				this.showBargainPop = false
				if (this.isHelpKnife) {
					return;
				}
				this.showSharePop = true
			},
			$helpBargain() {
				// 帮好友砍价
				helpBargain({
					id: this.bargainId
				}).then(res => {
					if (res.code == 1) {
						this.knifePrice = res.data.knife_price;
						this.precent = res.data.progress * 100;
						if (this.precent > 100) {
							this.precent = 100
						}
						this.isHelpKnife = true;
						this.showBargainPop = true;
						this.$getBargainActivityDetail(this.bargainId)
					}
				})
			},
			toOrderDetail() {
				uni.navigateTo({
					url: "/pages/order_details/order_details?id=" + this.bargainObj.order_id
				})
			},
			closeBargainOrderFun() {
				// 计时结束后关闭订单
				closeBargainOrder({
					id: this.bargainObj.id
				}).then(res => {
					if (res.code == 1) {
						this.$toast({
							title: res.msg
						})
						this.$getBargainActivityDetail(this.bargainObj.id)
					}
				})
			},
			handleClickBuy() {
				let goods = [{
					num: 1,
					item_id: this.bargainObj.item_id
				}]
				let params = {
					goods
				}
				console.log(goods, 'handleClickBuy')
				uni.navigateTo({
					url: '/pages/confirm_order/confirm_order?data=' + encodeURIComponent(JSON.stringify(params)) +
						"&bargain_launch_id=" + this.bargainObj.id
				})
			}
		}
	}
</script>

<style lang="scss">
	.bargain-process-container {
		.bargain-process-header {
			// background-image: url(../../../static/images/bg_hometop.png);
			// background-color: red;
			height: 420rpx;
			background-size: 100% 100%;
			padding-top: 30rpx;

			.rule-contain {
				background-color: rgba(255, 255, 255, 0.8);
				border-radius: 100rpx;
				padding: 6rpx 10rpx;
				margin-right: 24rpx;
			}

			.status-container {
				margin-left: 24rpx;
			}
		}

		.main {
			padding: 0 24rpx;
			margin-top: -230rpx;

			.goods-planel {
				background-color: white;
				padding: 30rpx 24rpx;
				border-radius: 20rpx;
				box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.06);

				.goods-info {
					margin-left: 24rpx;
					flex: 1;

					.goods-name {
						line-height: 40rpx;
					}
				}
			}

			// 砍价状态2
			.bargain-panel {
				margin-top: 30rpx;
				padding: 24rpx 24rpx 20rpx;
				background-color: $-color-white;
				box-shadow: 0px 3px 6px rgba(0, 0, 0, 0.06);
				border-radius: 20rpx;

				.bargain-panel-header {
					font-weight: bold;
				}

				.progress-container {
					margin-top: 33rpx;

					.progress {
						flex: 1;
						background-color: #FFEBE5;
						height: 20rpx;
						border-radius: 50rpx;

						.progress-bar {
							background: linear-gradient(90deg, #F95F2F 0%, #FF2C3C 100%);
							transition: width .5s ease;
							height: 100%;
							width: 0%;
							border-radius: 50rpx;
						}
					}
				}

				.invite-btn1 {
					background-color: $-color-primary;
					height: 84rpx;
					margin-top: 36rpx;
					box-shadow: 0px 3px 10px rgba(235, 36, 51, 0.5);
				}

				.fail-btn {
					background-color: #E5E5E5;
					height: 84rpx;
					margin-top: 30rpx;
				}

				.invite-btn-group {
					margin-top: 60rpx;

					.buy-now-btn {
						width: 316rpx;
						height: 84rpx;
						color: #F95F2F;
						font-size: 30rpx;
						background-color: rgba($color: #F95F2F, $alpha: 0.2);
					}

					.invite-friend-btn {
						width: 316rpx;
						height: 84rpx;
						background-color: $-color-primary;
					}
				}

				.bargain-code-content {
					margin-top: 62rpx;

					.bargain-code-title {}

					.code-content {
						margin-top: 30rpx;

						.user-item {
							padding: 15rpx 0;
							margin-bottom: 30rpx;
						}
					}
				}
			}

			// end
			// 被邀请状态
			.shared-panel {
				.btn-container {
					margin-top: 40rpx;

					.help-knife-btn {
						background-color: $-color-primary;
						height: 84rpx;
						box-shadow: 0px 3px 10px rgba(235, 36, 51, 0.5);
					}

					.knife-btn {
						height: 84rpx;
						background-color: $-color-white;
						border: 1px solid #BBBBBB;
						margin-top: 30rpx;
					}
				}

				.code-content {
					margin-top: 30rpx;
					padding: 27rpx 24rpx;
					background-color: $-color-white;

					.user-item {
						padding: 15rpx 0;
						margin-top: 10rpx;
					}
				}
			}

			// end
			.choose-container {
				margin: 40rpx 0;

				.title {
					font-weight: 500;
					margin-bottom: 30rpx;
				}

				.choose-content {
					padding: 30rpx 20rpx;
					background-color: $-color-white;
					border-radius: 10px;
				}
			}

			.lunch-btn {
				height: 84rpx;
				background-color: $-color-primary;
				box-shadow: 0px 3px 10px rgba(235, 36, 51, 0.5);
			}
		}

		.pop-container {
			height: 800rpx;

			.goods-info {
				padding: 20rpx 20rpx;

				.goods-spec {
					align-self: flex-end;
				}
			}

			.spec-selector {
				padding: 30rpx 20rpx;

				.title {
					line-height: 36rpx;
				}

				.spec-item {
					padding: 8rpx 28rpx;
					background-color: #F4F4F4;
				}

				.spec-active-item {
					padding: 8rpx 28rpx;
					color: white;
					background-color: $-color-primary;
				}
			}

			.pickup-number {
				margin-top: 30rpx;
				padding: 0 20rpx;
			}
		}

		.bargain-pop-container {
			width: 559rpx;
			height: 580rpx;
			background-image: url(../../../static/images/bg_kanjia.png);
			background-size: 100% 100%;

			.differ-price {
				font-size: 58rpx;
				line-height: 38rpx;
			}

			.progress-container {
				margin-top: 26rpx;

				.progress {
					width: 409rpx;
					height: 20rpx;
					background-color: #FD498F1A;
					border-radius: 50rpx;

					.progress-bar {
						height: 100%;
						width: 0%;
						background: linear-gradient(90deg, #FA444D 0%, #FD498F 100%);
						border-radius: 50rpx;
						transition: width .5s ease;
					}
				}
			}

			.invite-btn {
				background-image: url(../../../static/images/coupon_button.png);
				background-size: 100% 100%;
				height: 106rpx;
				color: #7B3200;
				font-weight: 500;
				margin-top: 180rpx;
				width: 478rpx;
			}
		}

		.close-icon {
			margin-top: 26rpx;
		}

		.share-pop-container {
			height: 500rpx;
			background-color: $-color-white;
		}
	}
</style>